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#331FEE

#331fee ≈ Ultramarine

  • blue
  • Lightness: medium
  • Saturation: vivid
  • Cool
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#331fee is a color from the blue family, with medium lightness and vivid saturation. In the RGB model it is made of 20% red, 12.16% green and 93.33% blue; printed in CMYK it uses 78.57% cyan, 86.97% magenta, 0% yellow and 6.67% black. Its hue angle is 245.8°, with 85.89% saturation and 52.75% lightness in HSL. It is a cool color, often associated with trust, stability and focus. Designers typically use it for technology products, finance and banking and call-to-action buttons. White text on this color reaches a contrast ratio of 8.17:1 (WCAG AAA). The closest named color is Ultramarine (#3f00ff), ΔE 2.48.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3333ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0786

Complementary

  1. #331fee
  2. #daee1f

Split complementary

  1. #331fee
  2. #ee9b1f
  3. #73ee1f

Analogous

  1. #1f73ee
  2. #331fee
  3. #9b1fee

Triadic

  1. #331fee
  2. #ee331f
  3. #1fee33

Tetradic

  1. #331fee
  2. #ee1fda
  3. #daee1f
  4. #1fee33

Square

  1. #331fee
  2. #ee1f73
  3. #daee1f
  4. #1fee9b

Monochromatic

  1. #12086c
  2. #1e0eb3
  3. #331fee
  4. #7466f3
  5. #b5adf9

Shades

#331fee mixed progressively with black.

  1. #331fee
  2. #2e1cd6
  3. #2919be
  4. #2416a7
  5. #1f138f
  6. #1a1077
  7. #140c5f
  8. #0f0947
  9. #0a0630
  10. #050318
  11. #000000

Tints

#331fee mixed progressively with white.

  1. #331fee
  2. #4735f0
  3. #5c4cf1
  4. #7062f3
  5. #8579f5
  6. #998ff7
  7. #ada5f8
  8. #c2bcfa
  9. #d6d2fc
  10. #ebe9fd
  11. #ffffff

Tones

#331fee mixed progressively with gray.

  1. #331fee
  2. #3b29e3
  3. #4232d8
  4. #4a3ccd
  5. #5246c2
  6. #5a50b7
  7. #6159ac
  8. #6963a1
  9. #716d96
  10. #78768b
  11. #808080

Readable text 8.17:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 2.57:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #4f4f4f ≈ 0.003% of males
Achromatomaly #4641a8 ≈ 0.001% of males
Protanopia #0059f3 ≈ 1.01% of males
Deuteranopia #0045eb ≈ 1.27% of males
Tritanopia #00678e ≈ 0.0001% of males
Protanomaly #0048f1 ≈ 1.08% of males
Deuteranomaly #0039ec ≈ 4.63% of males
Tritanomaly #0053bc ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-331fee {
  color: #331fee;
}
Background
.bg-331fee {
  background-color: #331fee;
  color: #ffffff;
}
Border
.border-331fee {
  border: 2px solid #331fee;
}
CSS variables
:root {
  --color-primary: #331fee;
  --color-primary-rgb: 51 31 238;
  --color-primary-hsl: 246 86% 53%;
}
Gradient
.gradient-331fee {
  background: linear-gradient(135deg, #331fee, #9b1fee);
}
Colored shadow
.shadow-331fee {
  box-shadow: 0 8px 24px rgb(51 31 238 / 0.35);
}

#3f00ff Ultramarine ΔE 2.48 #0000ff Blue ΔE 2.53 #5218fa Han Purple ΔE 3.14 #6f00ff Electric Indigo ΔE 6.20 #0000cd Medium Blue ΔE 6.76 #1c39bb Persian Blue ΔE 8.08 #4f42b5 Ocean Blue ΔE 8.98 #cce011 Inverted #4f4f4f Grayscale 

Ultramarine
#331fee  rgb(51, 31, 238)  hsl(246, 86%, 53%)  Ultramarine
#daee1f  rgb(218, 238, 31)  hsl(66, 86%, 53%)  Pear
#ee331f  rgb(238, 51, 31)  hsl(6, 86%, 53%)  Red
#1fee33  rgb(31, 238, 51)  hsl(126, 86%, 53%)  Lime